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What do you mean by Hess's law of constant heat summation?

Answer»

Hess's Law of Constant Heat Summation (or just Hess's Law) states that regardless of the MULTIPLE stages or steps of a reaction, the total enthalpy CHANGE for the reaction is the sum of all CHANGES. This law is a MANIFESTATION that enthalpy is a state function.Explanation: hope it help youMark me as brainlist..



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